<script setup lang="ts">
const props = defineProps<{
  tracking_number?: string;
  express_name?: string;
}>()
</script>

<template>
  <div class="flex flex-col text-gray-600">
    <span class='text-sm' v-if="props.tracking_number">快递单号: {{ props.tracking_number }}</span>
    <span class='text-sm' v-if="props.express_name">快递公司: {{ props.express_name }}</span>
  </div>
</template>